Base | Representation |
---|---|
bin | 110010100100110011… |
… | …101000010000011100 |
3 | 12012011120200202212112 |
4 | 302210303220100130 |
5 | 1342203434331322 |
6 | 40540332053152 |
7 | 3631501346114 |
oct | 624463502034 |
9 | 165146622775 |
10 | 54304605212 |
11 | 21037596720 |
12 | a6366041b8 |
13 | 51758123c0 |
14 | 28b22d6044 |
15 | 162c7385e2 |
hex | ca4ce841c |
54304605212 has 48 divisors (see below), whose sum is σ = 111967548000. Its totient is φ = 22719778560.
The previous prime is 54304605209. The next prime is 54304605217. The reversal of 54304605212 is 21250640345.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54304605217) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63614 + ... + 335642.
It is an arithmetic number, because the mean of its divisors is an integer number (2332657250).
Almost surely, 254304605212 is an apocalyptic number.
54304605212 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
54304605212 is an abundant number, since it is smaller than the sum of its proper divisors (57662942788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54304605212 is a wasteful number, since it uses less digits than its factorization.
54304605212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 272406 (or 272404 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 32.
The spelling of 54304605212 in words is "fifty-four billion, three hundred four million, six hundred five thousand, two hundred twelve".
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